//
// Created by zhanggang on 2018/7/28.
// Copyright (c) 2018 zhang. All rights reserved.
//

#import <Foundation/Foundation.h>


@interface Student : NSObject
{
    NSString * _name;

    NSInteger i;

}

- (void) setName:(NSString *) name;

- (NSString *) getName;

+ (void) sayHi; //相当于静态方法

@end